Portal 2 Strategy Guide

Guide Information

  • Publisher
    Valve Corporation
  • Platforms
    Microsoft Windows, PlayStation 3, Xbox 360
  • Genre
  • Guide Release
    30 June 2011
  • Guide Update
    9 February 2018
  • Guide Author

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Chapter 3 - The Return

Chapter 3 - The Return

Chamber 6

Follow the metal walkway until you can’t go any further. Take a look around as you watch the next test being built right in front of you! Once you’re in the room proper, turn left and pick up the Displacement Cube. Now angle it so the laser beam is passing through both of the 'cones' at the same time.

Now lay your first portal at the point where the beam touches the wall and then position the second portal so it's just to the left of the untouched 'cone'.

The beam should now pass through all three cones at once, opening up the exit to the next test.